Hubbell-Raco 1043 Knockout Seal
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Raco 1043B4 Knockout Seal, 3/4-Inch Trade size, Steel, 4-Pack
- 3/4 in. Trade Size
- Snap-in feature allows for quick installation
- Zinc electro plated for added corrosion protection
- UL Listed
RACO One piece knockout seal is made of steel. It is used to close off unused openings in junction boxes or panelboards. The knockout seal provides installation integrity.